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Oxygen Sensor I2C - DFRobot SEN0322

Sensor designed for measuring O2 concentration in the environment. The DFRobot product is compatible with 3.3 V and 5 V controllers such as Arduino, ESP32 or Raspberry...
5.0 (2)
Index: DFR-17378
Index: DFR-17378
Waiting for delivery
Delivery 25 units scheduled for 16-01-2026
Regular price €59.50 Price €59.50

Vibration sensor - Iduino SE053

A simple vibration sensor with digital output. It is powered with the voltage of 5 V. It has a 3-pin connector.
Index: OST-14324
Index: OST-14324
Waiting for delivery
Delivery 20 units scheduled for 19-12-2025
Regular price €1.50 Price €1.50

DFrobot Gravity - Carbon Dioxide Sensor CO2 IR V2.0 - analog

High-precision sensor that measures the concentration of CO2 (carbon dioxide) in the air. Equipped with analog output, works with a voltage 5 V. Operates in the range from 400...
Index: DFR-07592
Index: DFR-07592
Waiting for delivery
Delivery 5 units scheduled for 16-01-2026
Regular price €66.00 Price €66.00

Air quality / dust sensor PM1.0 / PM2.5 / PM10 - PMS3003 - 5 V UART

Dust sensor allows monitoring the air quality, measures the PM1.0, PM2,5, PM10 coefficients. Equipped with a sensor that could detect particles with diameter more than...
5.0 (4)
Index: DNG-13442
Index: DNG-13442
Temporarily unavailable
No scheduled delivery
Regular price €19.90 Price €19.90

NeoPixel rotary encoder - I2C - STEMMA QT / Qwiic - Adafruit 4991

Rotary encoder manufactured by Adafruit. Equipped with SAMD09 chip, uses I2C communication interface. It has STEMMA QT / Qwiic connectors and leads in form of solder fields....
4.3 (2)
Index: ADA-19787
Index: ADA-19787
Waiting for delivery
Delivery 6 units scheduled for 15-12-2025
Regular price €8.50 Price €8.50

Cytron Maker Object - Digital distance sensor IR 38kHz

A small digital distance sensor using the IR beam to measure, the sensor's operating range is adjustable. The distance at which it is able to detect objects depends on the...
5.0 (2)
Index: CTN-16039
Index: CTN-16039
Waiting for delivery
No scheduled delivery
Regular price €13.00 Price €13.00

MPL115A2 - digital barometer, pressure / altitude sensor 115kPa I2C 3-5V - Adafruit 992

Module with digital barometer that provides pressure measurement in the range of 500 to 1150 hPa with the accuracy of up to 1.5 hPa, and altitude of up to 10 km with an...
Index: ADA-04139
Index: ADA-04139
Waiting for delivery
Delivery 3 units scheduled for 15-12-2025
Regular price €13.90 Price €13.90

PN532 NFC/RFID controller 13,56MHz - Adafruit 364

Board allows you to read and save data from the NFC and RFID devices at 13.56 MHz. The module is based on PN532 system, it has an antenna powered by a voltage of 3.3 V and...
5.0 (1)
Index: ADA-02956
Index: ADA-02956
Waiting for delivery
Delivery 3 units scheduled for 15-12-2025
Regular price €54.90 Price €54.90

Grove - LoRa Radio 433MHz

433 MHz RFM95 radio module of the long range (Long Range: LoRa). It allows for data transmission at the distance of up to 500 m using a piece of wire as an antenna. It a lso...
Index: SEE-09086
Index: SEE-09086
Temporarily unavailable
No scheduled delivery
Regular price €16.90 Price €16.90

High temperatura probe PT100 - 100Ω 6x50mm metal braid

Waterproof, analog sensor of high temperature operating in the range from -30 °C to 500 °C. The output is the resistance depending on temperature. The probe's length is 50 mm.
5.0 (1)
Index: SES-07473
Index: SES-07473
Temporarily unavailable
No scheduled delivery
Regular price €17.90 Price €17.90
  • Discontinued product

Fermion - ENS160 Air Quality Sensor - DFRobot SEN0515

The sensor module is based on the ENS160 chip, which is used to monitor indoor air cleanliness. It processes IAQ (Indoor Air Quality) data such as TVOC , eCO2 , AQI . It is...
5.0 (3)
Index: DFR-20980
Index: DFR-20980
Waiting for delivery
Delivery 2 units scheduled for 26-12-2025
Regular price €16.90 Price €16.90

Human Static Presence - mmWave 24GHz sensor for Seeed Xiao - Seeedstudio 101010001

Human Static Presence is an advanced expansion board for the Xiao series from Seeedstudio . It is an antenna-integrated, highly sensitive radar sensor based on the FMCW...
5.0 (4)
Index: SEE-24129
Index: SEE-24129
Temporarily unavailable
No scheduled delivery
Regular price €5.90 Price €5.90

TMP102 - I2C temperature sensor - SparkFun SEN-13314

Module with digital TMP102 thermometer in the range from -40 °C to 125 °C, equipped with I2C interface (TWI). The supply voltage ranges from 1.4 V to 3.6 V.
Index: SPF-08804
Index: SPF-08804
Waiting for delivery
Delivery 3 units scheduled for 19-12-2025
Regular price €7.50 Price €7.50

Grove - heart rate sensor with a clip on the ear

Set for monitoring the heart rate, contains an ear clip with a wire and receiver module. The results can be displayed on the monitor through a serial port. The supply voltage...
5.0 (2)
Index: SEE-04409
Index: SEE-04409
Waiting for delivery
Delivery 5 units scheduled for 15-12-2025
Regular price €14.90 Price €14.90

Totem Rack for Arduino, Raspberry and Grove series modules - TotemMaker TKM-GR1

The Totem Rack is a frame for holding electronic modules , which significantly facilitates their further prototyping . The elements are mounted at an angle of 45 degrees...
5.0 (3)
Index: TOT-21323
Index: TOT-21323
Temporarily unavailable
No scheduled delivery
Regular price €22.50 Price €22.50
  • Discontinued product

Grove - rotary encoder with a button

Knob in a form of an encoder with a button that allows you to create a simple user interface. The module sends a digital signal to the SIGA and SIGB outputs, depending on the...
Index: SEE-11309
Index: SEE-11309
Temporarily unavailable
No scheduled delivery
Regular price €5.50 Price €5.50

SHT31-F Digital Temperature and Humidity Sensor I2C - DFRobot SEN0334

A sensor for determining air temperature and humidity. It works on the basis of the Sensirion SHT31-T sensor chip. It is a product of DFRobot, which has I2C communication. It...
5.0 (1)
Index: DFR-17380
Index: DFR-17380
Waiting for delivery
Delivery 3 units scheduled for 26-12-2025
Regular price €10.00 Price €10.00

Grove - LS06-S ambient light sensor v1.1

Module from the Grove series is equipped with a sensor LS06-S. The s ensor allows to determine the intensity of the light and reflects the analog voltage signal back to...
5.0 (1)
Index: SEE-13335
Index: SEE-13335
Waiting for delivery
Delivery 15 units scheduled for 15-12-2025
Regular price €4.50 Price €4.50

Trim with QTR-3A reflective sensors - analog - Pololu 2456

Compact bar with three reflective sensors with the size of 32 x 8 mm. It has analog outputs, it is powered with the voltage of 5 V.
Index: PLL-01730
Index: PLL-01730
Waiting for delivery
No scheduled delivery
Regular price €6.90 Price €6.90

Digital temperature and humidity sensor DHT11 - Waveshare 9535

DTH11 digital temperature and humidity sensor module from Waveshare. It enables temperature measurement from 0°C to 50°C with measurement accuracy of ± 2°C and ambient...
5.0 (1)
Index: WSR-17383
Index: WSR-17383
Waiting for delivery
Delivery 20 units scheduled for 12-12-2025
Regular price €3.90 Price €3.90

Grove - StarterKit v3 - IoT starter package for Arduino

Starter set introducing the world of IoT (Internet of Things) for Arduino boards. The set includes i.a.: sensors of light, touch, temperature, servo, display and many others....
Index: SEE-04445
Index: SEE-04445
Temporarily unavailable
No scheduled delivery
Regular price €43.50 Price €43.50

Grove - 6-axis accelerometer and gyroscope LSM6DS3 - Seeedstudio 105020012

The module is equipped with a 6-axis accelerometer and a gyroscope based on the LSM6DS3 system with a built-in power regulator. It allows to measure 6 sizes: acceleration X,...
5.0 (3)
Index: SEE-15559
Index: SEE-15559
Waiting for delivery
Delivery 10 units scheduled for 15-12-2025
Regular price €10.50 Price €10.50

Grove - module with button

The control module from a Grove series. It  has a built-in tact-switch system and pull-down resistor. It communicates with the microcontroller through a digital signal.
Index: SEE-13344
Index: SEE-13344
Waiting for delivery
Delivery 5 units scheduled for 15-12-2025
Regular price €1.90 Price €1.90

Optical encoder set for Pololu micro motors - version 3,3V - 2 pcs - Pololu 2591

A pair of optical quadrature sensors, designed for installation in micro motors from Pololu. It consists of a board with the sensor and the plastic impeller kit, it allows you...
Index: PLL-01878
Index: PLL-01878
Temporarily unavailable
No scheduled delivery
Regular price €13.00 Price €13.00